CN110399031A - 基于集成式升降压电源芯片降低功耗的方法及板卡 - Google Patents
基于集成式升降压电源芯片降低功耗的方法及板卡 Download PDFInfo
- Publication number
- CN110399031A CN110399031A CN201910576206.1A CN201910576206A CN110399031A CN 110399031 A CN110399031 A CN 110399031A CN 201910576206 A CN201910576206 A CN 201910576206A CN 110399031 A CN110399031 A CN 110399031A
- Authority
- CN
- China
- Prior art keywords
- switch
- switching tube
- tube
- inductance
- switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910576206.1A CN110399031A (zh) | 2019-06-28 | 2019-06-28 | 基于集成式升降压电源芯片降低功耗的方法及板卡 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910576206.1A CN110399031A (zh) | 2019-06-28 | 2019-06-28 | 基于集成式升降压电源芯片降低功耗的方法及板卡 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110399031A true CN110399031A (zh) | 2019-11-01 |
Family
ID=68323925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910576206.1A Pending CN110399031A (zh) | 2019-06-28 | 2019-06-28 | 基于集成式升降压电源芯片降低功耗的方法及板卡 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110399031A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111313705A (zh) * | 2020-04-02 | 2020-06-19 | 浙江大学 | 一种开关变换器的控制方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040222773A1 (en) * | 2003-05-05 | 2004-11-11 | Gardner Donald S. | Fully integrated DC-to-DC regulator utilizing on-chip inductors with high frequency magnetic materials |
CN1967999A (zh) * | 2006-10-23 | 2007-05-23 | 南京航空航天大学 | 双升降式逆变器 |
US7391200B1 (en) * | 2007-02-02 | 2008-06-24 | Netlogic Microsystems, Inc. | P-channel power chip |
CN101635516A (zh) * | 2009-08-21 | 2010-01-27 | 北京中科可来博电子技术有限公司 | 静态零功耗安全节能控制器 |
CN101826862A (zh) * | 2009-03-06 | 2010-09-08 | 中兴通讯股份有限公司 | 一种降低电源功耗的方法、零电流自锁开关及电源装置 |
TWM438653U (en) * | 2012-05-24 | 2012-10-01 | Shi Jie Magnetic Energy Co Ltd | Single phase reactance power saving device |
CN103337957A (zh) * | 2013-07-04 | 2013-10-02 | 南京集能易新能源技术有限公司 | 一种低纹波四开关升降压直流变换器及其控制方法 |
CN105207479A (zh) * | 2015-10-26 | 2015-12-30 | 广州金升阳科技有限公司 | 一种可控升压电路 |
CN205490115U (zh) * | 2016-01-05 | 2016-08-17 | 广州视源电子科技股份有限公司 | 一种开关电源电路 |
CN206610253U (zh) * | 2017-02-22 | 2017-11-03 | 郑州云海信息技术有限公司 | 一种基于服务器系统的显示屏智能控制装置 |
CN107370366A (zh) * | 2017-08-22 | 2017-11-21 | 无锡瓴芯电子科技有限公司 | 一种降压型dc‑dc变换器系统 |
CN108111019A (zh) * | 2017-02-15 | 2018-06-01 | 杰华特微电子(杭州)有限公司 | 一种开关电路的控制方法、控制电路及开关电路 |
-
2019
- 2019-06-28 CN CN201910576206.1A patent/CN110399031A/zh active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040222773A1 (en) * | 2003-05-05 | 2004-11-11 | Gardner Donald S. | Fully integrated DC-to-DC regulator utilizing on-chip inductors with high frequency magnetic materials |
CN1967999A (zh) * | 2006-10-23 | 2007-05-23 | 南京航空航天大学 | 双升降式逆变器 |
US7391200B1 (en) * | 2007-02-02 | 2008-06-24 | Netlogic Microsystems, Inc. | P-channel power chip |
CN101826862A (zh) * | 2009-03-06 | 2010-09-08 | 中兴通讯股份有限公司 | 一种降低电源功耗的方法、零电流自锁开关及电源装置 |
CN101635516A (zh) * | 2009-08-21 | 2010-01-27 | 北京中科可来博电子技术有限公司 | 静态零功耗安全节能控制器 |
TWM438653U (en) * | 2012-05-24 | 2012-10-01 | Shi Jie Magnetic Energy Co Ltd | Single phase reactance power saving device |
CN103337957A (zh) * | 2013-07-04 | 2013-10-02 | 南京集能易新能源技术有限公司 | 一种低纹波四开关升降压直流变换器及其控制方法 |
CN105207479A (zh) * | 2015-10-26 | 2015-12-30 | 广州金升阳科技有限公司 | 一种可控升压电路 |
CN205490115U (zh) * | 2016-01-05 | 2016-08-17 | 广州视源电子科技股份有限公司 | 一种开关电源电路 |
CN108111019A (zh) * | 2017-02-15 | 2018-06-01 | 杰华特微电子(杭州)有限公司 | 一种开关电路的控制方法、控制电路及开关电路 |
CN206610253U (zh) * | 2017-02-22 | 2017-11-03 | 郑州云海信息技术有限公司 | 一种基于服务器系统的显示屏智能控制装置 |
CN107370366A (zh) * | 2017-08-22 | 2017-11-21 | 无锡瓴芯电子科技有限公司 | 一种降压型dc‑dc变换器系统 |
Non-Patent Citations (2)
Title |
---|
曹克 等: ""低电压低功耗CMOS射频低噪声放大器的研究进展"", 《微电子学》 * |
苏文彬 等: ""500W同步整流式LLC半桥串联谐振转换器的设计"", 《今日电子》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111313705A (zh) * | 2020-04-02 | 2020-06-19 | 浙江大学 | 一种开关变换器的控制方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102012104072A1 (de) | Wandler | |
CN101951134A (zh) | 一种级联拓扑变频器及其旁路拓扑 | |
CN104601015B (zh) | 反激式ac‑dc转换器 | |
CN110399031A (zh) | 基于集成式升降压电源芯片降低功耗的方法及板卡 | |
CN208190338U (zh) | 一种低损耗的供电切换电路 | |
CN102570853A (zh) | 一种恒功率输出磁控溅射镀膜电源 | |
CN201097176Y (zh) | 一种电源控制器 | |
CN202759643U (zh) | Led电视及其背光驱动电路 | |
CN205335946U (zh) | 一种航空蓄电池可调充电设备 | |
CN204465566U (zh) | 微电网通信系统的电源管理电路 | |
CN204733079U (zh) | 一种功放供电电路及tv电源板 | |
CN201374676Y (zh) | 低频变压器节能控制装置 | |
CN108599589A (zh) | 一种隔离型低功耗供电自动切换通信装置 | |
CN108513409B (zh) | 一种多端驱动的t8型led灯管驱动电路 | |
CN206472045U (zh) | 一种应用于开放式开关电源的交流/直流电源变换器 | |
CN203691272U (zh) | 单三相宽范围输入开关电源 | |
CN202218165U (zh) | 一种具有能量回馈功能的并联型电子电力变压器 | |
CN207910691U (zh) | 一种新型大功率半桥式输出可调开关电源 | |
CN206410333U (zh) | 低待机功耗型电磁热水器 | |
CN2911946Y (zh) | 节能型交流接触器 | |
CN205407592U (zh) | 零电压准谐振升压电路 | |
CN207265890U (zh) | 多路输出高功率电源 | |
CN108306528A (zh) | 高压充电电源装置 | |
CN109687749A (zh) | 升压三桥臂逆变器及升压调节方法 | |
CN102832811B (zh) | 升压拓扑电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Li Inventor after: Substitute star Inventor after: Yi Aiqing Inventor after: Liu Jianping Inventor after: Lin Jian Inventor after: Zhang Zhian Inventor before: Substitute star Inventor before: Yi Aiqing Inventor before: Liu Jianping Inventor before: Lin Jian Inventor before: Zhang Zhian |
|
CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191101 |
|
RJ01 | Rejection of invention patent application after publication |